Reducing food loss and waste (FLW) is a crucial climate solution, addressing up to 10% of global greenhouse gas emissions, and aligning with the goal to keep global warming within 1.5-2°C. The one-pager created by the Food Waste Coalition emphasises how cutting FLW mitigates methane emissions, conserves resources, and helps companies meet Scope 3 emissions goals. Key examples show successful reductions in emissions and costs for companies like IKEA and Bel Group.